# Book Reading Tracker vs Stellary

The clearest difference is in-app purchases: Book Reading Tracker at none against Stellary's 3. Book Reading Tracker also leads on update cadence (every 3 weeks vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stellary sells 3 in-app purchases, starting at $3.99 per month. Book Reading Tracker asks for nothing beyond the download.

Book Reading Tracker ships an update every 3 weeks, Stellary every 6 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Book Reading Tracker | Stellary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 2 MB | 101 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Georgii Vitkovskii](https://appshunter.io/developer/1889926996) | [HAKAN MATTIAS BJORN OLANDERSSON](https://appshunter.io/developer/6788922960) |

## What reviewers say

### Book Reading Tracker

[App page](https://appshunter.io/ios/app/book-reading-tracker-tacet/id6761489404)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Stellary

[App page](https://appshunter.io/ios/app/stellary-reading-tracker/id6788922958)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stellary Infinite | $3.99 | per month |
| Stellary Infinite | $19.99 | per 6 months |
| Stellary Infinite | $29.99 | per year |


## Frequently asked questions

### Is Book Reading Tracker free?

Book Reading Tracker is free to download, with no in-app purchases.

### Is Stellary free?

Stellary is free to download, with in-app purchases available.

### Do Book Reading Tracker or Stellary have ads?

Neither Book Reading Tracker nor Stellary shows ads.

### Which is updated more often, Book Reading Tracker or Stellary?

Book Reading Tracker ships an update every 3 weeks, and Stellary every 6 weeks. Most recently, Book Reading Tracker was updated on October 31, 2026 and Stellary on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*